This randomized controlled trial investigated the effect of high-dose vitamin D supplementation on serum magnesium levels in obese and non-obese women aged 17–50. Eighty-two participants from Tabriz, Iran, were divided into obese (stage 1 and 2) and non-obese groups. Baseline measurements indicated that obese women had significantly lower serum magnesium
This 2013 systematic review analyzed 16 trials assessing calcium and/or vitamin D supplementation in women undergoing breast cancer therapy. The findings indicate that supplementation with calcium (500–1500 mg) and vitamin D (200–1000 IU) did not prevent bone mineral density (BMD) loss in these patients. The study highlights the need for
This study explored the effects of combining vitamin D supplementation with grass-specific sublingual immunotherapy (SLIT) in children with allergic rhinitis and asthma. Results indicated that the combination therapy significantly reduced nasal and asthma symptoms, with improved lung function and symptom scores. The study included 50 children and showed no significant
